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Gouda Vuurvast AK 50 Dense Refractory Brick

Category Ceramic , Oxide , Aluminum Oxide , Silicon Oxide
Manufacturer Gouda Vuurvast
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Gouda Vuurvast AK 50 Dense Refractory Brick.pdf
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Material Notes:
Description: This brick has a low iron and alkali content and is therefore suitable for use in reducing atmospheres at high temperatures. Very good resistance to slag attack. Application: incinerators of chemical waste, cement kilns, anode baking furnaces.Remarks: This data represents average values, obtained from samples that were cut from standard bricks.Information provided by Gouda Vuurvast.
Physical Properties Metric English Comments
Density 2.35 g/cc
0.0849 lb/in³
Apparent
Porosity 15 %
15 %
Apparent
Mechanical Properties Metric English Comments
Compressive Strength 50.0 MPa
7250 psi
Cold Crushing Strength
Thermal Properties Metric English Comments
Thermal Conductivity 1.30 W/m-K

@Temperature 100 °C
9.02 BTU-in/hr-ft²-°F

@Temperature 212 °F
1.38 W/m-K

@Temperature 650 °C
9.58 BTU-in/hr-ft²-°F

@Temperature 1200 °F
1.50 W/m-K

@Temperature 1100 °C
10.4 BTU-in/hr-ft²-°F

@Temperature 2010 °F
Maximum Service Temperature, Air 1500 °C
2730 °F
1540 °C
2800 °F
Deformation under load - t<sub>a</sub>
Component Elements Properties Metric English Comments
Al2O3 48 %
48 %
Fe2O3 <= 1.2 %
<= 1.2 %
SiO2 47 %
47 %
Descriptive Properties Value Comments
Segercone 35
Thermal Shock Resistance 15 cycles
DIN 51068
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